6719422 has 8 divisors (see below), whose sum is σ = 10351656. Its totient is φ = 3268872.

The previous prime is 6719413. The next prime is 6719423. The reversal of 6719422 is 2249176.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6719423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45328 + ... + 45475.

It is an arithmetic number, because the mean of its divisors is an integer number (1293957).

Almost surely, 2^6719422 is an apocalyptic number.

6719422 is a deficient number, since it is larger than the sum of its proper divisors (3632234).

6719422 is a wasteful number, since it uses less digits than its factorization.

6719422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90842.

The product of its digits is 6048, while the sum is 31.

The square root of 6719422 is about 2592.1847927955. The cubic root of 6719422 is about 188.7023486863.

The spelling of 6719422 in words is "six million, seven hundred nineteen thousand, four hundred twenty-two".